Solving Exponential and Logarithmic Equations

Question 1

The population of a town grew from 20,000 to 28,000. The continuous growth rate is 15%. The equation represents the situation, where t is the number of years the population has been growing. About how many years has the population of the town been growing? Use a calculator and round your answer to the nearest whole number.

Revolt · Accepted Answer

2 years

Question 2

What are the potential solutions of

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and

Question 3

What is the solution to the equation below?

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Question 4

What is the solution to

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Question 5

Carlene is saving her money to buy a $500 desk. She deposits $400 into an account with an annual interest rate of 6% compounded continuously. The equation represents the situation, where t is the number of years the money needs to remain in the account. About how long must Carlene wait to have enough money to buy the desk? Use a calculator and round your answer to the nearest whole number.

Revolt · Accepted Answer

4 years

Question 6

Which equation is equivalent to

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Question 7

What is the value of x if

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Question 8

What is the value of x if

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Question 9

What are the potential solutions to the equation below?

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and

Question 10

Question is locked

Revolt · Accepted Answer

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Solving Exponential and Logarithmic Equations Answers

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